two-point correction 两点校正
adaptive two point correction 自适应两点非均匀性校正
two-point linear correction 两点定标线性校正法
The algorithm is compared with the traditional two-point correction algorithm in nonuniformity correction.
结果表明，该方法具有校正精度高、成像效果好等优点。
The two-point correction method is analyzed, and a new real-time nonuniformity correction algorithm for IRFPA is proposed by using field programmable gate array(FPGA).
提出了一种以FPGA为核心的焦平面器件实时非均匀性校正方法，能够实时地完成非均匀性校正系数的在线计算、红外图像的非均匀性校正。
According to the disadvantage of low accuracy in the traditional two -point correction method, a new improved algorithm of two -point multi -section correction is presented.
针对传统的两点校正法准确度不高的缺点，提出一种二点多段线性校正的改进算法。
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